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公开(公告)号:EP2159687A4
公开(公告)日:2011-03-09
申请号:EP07790176
申请日:2007-06-20
申请人: FUJITSU LTD
发明人: GOMYO NORIHITO , YOSHIDA TOSHIO , SUNAYAMA RYUICHI
CPC分类号: G06F9/3851 , G06F9/30083 , G06F9/3009 , G06F9/30189 , G06F9/3885
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公开(公告)号:EP2416250A4
公开(公告)日:2013-01-30
申请号:EP09842915
申请日:2009-03-30
申请人: FUJITSU LTD
发明人: FUSEJIMA ATSUSHI , GOMYO NORIHITO
CPC分类号: G06F12/0862 , G06F9/30043 , G06F9/3017 , G06F9/30181 , G06F9/34 , G06F9/383
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公开(公告)号:EP2169553A4
公开(公告)日:2011-05-04
申请号:EP07790187
申请日:2007-06-20
申请人: FUJITSU LTD
发明人: GOMYO NORIHITO , SUNAYAMA RYUICHI
IPC分类号: G06F11/14
CPC分类号: G06F11/1405
摘要: A processor is provided that is capable of concurrently processing a sequence of instructions for a plurality of threads achieving the retry success rate equivalent to the success rate in processors that process a sequence of instructions for a single thread. An arithmetic device 200 is provided with an instruction execution circuit 201 for executing a plurality of threads, or an execution control circuit 202 for controlling the execution state or rerunning of the threads.
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